From the previous step we ended up with a list of compounds considered safe according to Cramer rules. However, we would like to have some more information other than just the chemical structures. For example, we would like to know the antimalarial activity of these compounds.To add such a column, we need to edit the URL by adding an entry denoting the antimalarial activity given in the TCAMS Dataset. All data columns in OpenTox have their unique URL, and in this example, the URL of the data indicating the percentage inhibition of the growth of the P. falciparum strain 3D7 (column “Percentage_Inhibition_3D7” in the TCAMS dataset) ishttp://pirin.uni plovdiv.bg:8080/malaria/feature/190